Tag Archives: disk array

Command View P6000 EVA Simulator 10.0

Due to somewhat popular demand here’s another post detailing the steps for somewhat successfully installing HP P6000 Command View Simulator on Windows 7 x64. It can be a bitch.

The older post is from 2011 with CV 9.4, this one also has PA – performance advisory bundled.

  • Download: http://software.hp.com
  • Two files: EVA Simulator 10.0 (Z7550-00252_EvasimInstaller_100fr_v1.exe) and a readme
  • There is an e-mail listed in the readme!
    • But if you want to, you can put in a comment below saying how sexy I am :p
  • The readme is quite long but most of it is about how to use the PA (performance analyzer), Appendix B is a required read. It describes how to add the Groups so you can log on to CV.
    • A previous blog post by myself truly also goes through how to add a user group :)

For lazy hounds:

  1. (optional) Disable UAC in Windows and make yourself admin.
  2. Put an account in the Windows Group called “HP Storage Admins”.
  3. Launch the downloaded file (it extracts a setup.exe and .msi file)
  4. Launch setup.exe – it’s located in the same directory where you launched the Z7550-00252_EvasimInstaller_100fr_v1.exe
  5. Next, next, next, next, yes, yes, Wait, yes, Installed!
  6. Try out the “Start HP P6000 EVA Simulator” new icon on your desktop, does it work? Profit!

“XF application has stopped working” – some friendly error I got and CV simulator did not start.. Most likely permission issue. Peaking through one of the command-prompts it repeats access denied.

It’s amazing that the CV simulator still relies on .bat scripts. Guess it’s for backwards compatibility with XP and Vista? Only one file necessary for all those Windows OS variants.

With default Windows security, the Simulator runs into a problem when it tries to write to files under c:\program files (x86)\ . There are probably many ways to remedy that, one might be step 1 above. This worked:

  1. Go to C:\Program Files (x86)\Hewlett-Packard\HP P6000 EVA Simulator\evasim
  2. Right-click on ‘start_bundle.bat’ and run it as an administrator. This should start the simulator.
  3. Open up a command prompt with Admin Privileges, cd your way into evasim directory and type: “start startcv.bat”
  4. That should launch the Command View process and also IE pointing to CV.
  5. If not, point your web-browser to: https://localhost:2374/SPoG/ or https://localhost:2374/
  6. Log in with the user/password you added into the “HP Storage Admins” group earlier.

Some tips:

In one of the “DOS” windows, there might be more clues as to what’s going on.

Open a command prompt with admin privilieges by typing “cmd” in the search bar then right-clicking and starting as administrator.

Inside the Simulator DOS prompt you can hit enter and if you see some commands (save, stop, exit, start) then that’s the simulator window.

If you want your changes to be kept, type “save” in the simulator window before quitting.

Some thoughts:

It feels a bit ruggish. I bet this whole mess could be improved quite easily with some decent scripts. Here’s one I’d like to see:

if $os == Win7:
    if $write_read_permissions_in_program_files != "allowed":
        print_in_big_letter("You need more axx! Do $THIS")
        exit_everything_and_die

 

To create a new user group in Windows 7

This post is created upon request by a reader.

May or may not be needed for the P6000 Simulator. It is however required when you install the real HP P6000 Command View.

First you need to get into ‘Computer Management’, do this by right-clicking on ‘My Computer’. Then click your way into ‘Local Users and Groups’, and then into the ‘Groups’ section. In there, right-click somewhere and create a new group called ‘HP Storage Admins’ (or HP Storage Users for read-only). While creating it you can add a user (the one you log in with probably), you can also add it later by right-clicking the group.

P6000 – EVA – Command View Simulator

https://h20392.www2.hp.com/portal/swdepot/displayProductInfo.do?productNumber=P6000EVASimulator

Command View EVA is HP’s web based management tool for their EVA/P6000 products.
It’s been looking the same for quite some time except the quite old ones. It’s simple to use compared to other management softwares but sure it has its limitations too. It’s not based on JAVA anyway :)

Install.

Run the install file, this extracted the files but then it said something about it not being correctly installed. I then went to the folder and started the install manually. This completed after a while. After this:

To run it in Windows 7 x64:

Go to start menu -> accessories -> right-click on Command Prompt -> choose “run as Administrator”.

In there type:
cd C:\Program Files (x86)\Hewlett-Packard\HP P6000 EVA Simulator\evasim

Then hit:
setup_cv_env.bat
wait for it to complete

Then hit:
start_bundle.bat

Which will start the simulation services and open a web browser (IE for me even if Firefox is default). It looks like it works fine in Firefox 7 too – just surf to . There is no password required when logging in manually.

IE9 will complain about certificate, say that you agree and then you’re in!

Use

Well, this is where you learn how to do the things in Command View.

For example, create a vdisk, create a replication group, try out continuous access (data replication) and business copy (snapshots, clones). It’s really like the real deal except that probably the error logs aren’t there and you can’t really present any disks to a host. But you can do everything simulated anyway :)

The firmware in the simulator is 10000090 (or CD1528lesl-10000090 ) on HSV300. A pre-release of the XCS firmware? Also the 6100/8100 EVAs in the simulator is on 6.220 – why not on 6.240?

Also do try the SSSU it is installed here C:\Program Files (x86)\Hewlett-Packard\HP P6000 EVA Simulator\evasim\cveva and it works. So you can try scripting, try out scripts before you actually run them in your production system and stuff like that.

Even cvutil is installed. In the same directory as SSSU, just hit ‘cvutil paths’ for example to see the paths your machine has to the EVAs.

To shut down the simulator you can type ‘exit’ in the command windows that are opened by the software. Or just hit CTRL+C or the X in the window :)

P6000 Firmware & Command View

The P6000 firmware XCS 10000000 is out, or has been for a while now.
You can find it on http://software.hp.com or the link above.

The Command View 9.4 release notes are here.

Extra nice stuff (besides the obvious ones like new hw support):

  • HDD upgrades via management module / ABM
  • Disk Drive Remote Power cycling (apparently works after 09500000?)
  • Thin Provisioning (requires extra license but with the P6300/6500 it comes with the normal CV license)
  • Online migrations (change vraid lvl or disk group without impacting i/o – cool)
  • Manage it over FCoE (so via an MPX200 for example)
  • EVA3000/5000 events not propogated to Windows Event Log – I knew it!
  • SSSU 9.4 – took away the 10s delay when executing commands.

And release notes for the XCS 10M is here.

More hw stuff ;)

  • For HSV300 and above
  • P6300 is HSV340 and P650 is HSV360
  • M6612 is LFF (3.5″ disks) and M6625 is SFF (2.5″ disks)
  • So are they smaller than the EVA8400?
  • Both P6300 and P6500 have a management module (ABM)
  • Events that indicate back-end cabling is incorrect -> NICE
  • Some more SPOF fixes

It’s confusing to read the release notes as it says P6000 everywhere but it refers to all EVAs. Also the older generations like EVA3000/5000 are called P6000!

I also wonder why the P6300/P6500 is named HSV340 and HSV360.
So they’re not better than the EVA6400?

This would put them on or slightly above the EVA6400/HSV400 series level:

“Up to 10 M6612 or M6625 are supported with the P6300 EVA
up to 20 M6612 or up to 18 M6625 are supported with the P6500 EVA”

In terms of sizing it would make more sense to call them HSV420 and HSV440 or something like that :)

On this page it says active/active on the redundancy options, but it doesn’t say this on the x400. Does this mean it’s no longer asymmetrical A/A like it was on the previous EVAs?

Next Generation EVA – P6000

On theregister there was recently a post that maybe HP will announce the new EVA’s in Vegas in June – the P6000.

I just opened a discussion on the ITRC forum, maybe we’ll see some more posts there. I myself am hoping for some thin provisioning or why not SAS backends instead of the quite notorious FC loops. How about native iSCSI or FCoE?

*** 2011-05-05 Update, HP has now officially announced some information about it. For example that it will have the SAS-backend! Whoop! No more loop problems :)

*** 2011-05-05 Another one! Now it came – Thin Provisioning!
http://www.theregister.co.uk/2011/05/05/hp_p6000_data/